Lichtschachtverlängerung 80 x 32 x 40cm

Superstructure for light shaft with size 80 x 32 x 40 cm. Light shaft superstructures are used to increase the construction height of the shaft. These accessories can be used to reach a higher level only in the absence of water pressure. Light shafts equipped with this accessory cannot withstand car traffic.
Features:

• Light shafts that are equipped with superstructures cannot withstand car traffic
• A reinforcing frame is placed for each superstructure
• With the 100/130/50 light shaft, a maximum of three superstructures can be installed
• With light shaft 125/130/60, a maximum of two superstructures can be installed